Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/19/2025
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 02/21/2025 05:18:14 -65.40, 45.15 67.75 02/21/2025 05:18:48 -65.40, 45.15 67.69 0.17 34
2 02/21/2025 06:07:56 61.37,-143.91 115.37 02/21/2025 06:06:59 61.38,-143.95 115.24 2.40 57
3 02/23/2025 08:16:47 -65.92, 0.04 68.83 02/23/2025 08:17:18 -65.93, 0.04 68.79 0.59 31
4 02/23/2025 09:06:40 62.49, 170.61 113.85 02/23/2025 09:05:39 62.49, 170.61 113.75 0.23 61
5 02/25/2025 11:15:25 -66.72, -45.41 70.16 02/25/2025 11:15:52 -66.71, -45.36 70.10 2.44 27
6 02/25/2025 12:05:18 63.29, 125.36 112.57 02/25/2025 12:04:13 63.29, 125.37 112.47 0.95 65
7 02/27/2025 14:13:49 -66.77, -90.02 70.90 02/27/2025 14:14:13 -66.79, -90.06 70.88 2.10 24
8 02/27/2025 15:03:50 63.77, 80.37 111.52 02/27/2025 15:02:41 63.77, 80.36 111.40 0.28 69
9 03/01/2025 17:12:29 -67.70,-135.69 72.36 03/01/2025 17:12:48 -67.69,-135.64 72.31 2.80 19
10 03/01/2025 18:02:16 63.93, 35.67 110.71 03/01/2025 18:01:03 63.94, 35.61 110.56 3.51 73
11 03/03/2025 20:10:55 -67.89, 179.52 73.23 03/03/2025 20:11:10 -67.89, 179.52 73.21 0.14 15

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 2/19/2025
SNOs_Map_NOAA-19_TERRA_20250219.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 02/19/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA